public class longestName {
	public static void main(String[] args) {

		String[] usersName = args;
		String fullName;

		Integer longest = 0;

		if (usersName.length > 4) {
			String longestName = "";
			for (int i = 0; i < usersName.length; i += 2) {

				fullName = usersName[i] +" "+ usersName[i + 1];

				if (fullName.length() > longest) {
					longest = fullName.length();
					longestName = fullName;
				}
			}
				System.out.println("the longest is:" + longestName);
			
		}

	}
}
